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Compatible Code

Lenovo Code:20fn004n**,

Fits Laptop Models

Lenovo Notebook Models:

20fn004n**,

Battery Knowladge

Do not expose Lenovo 20fn004n** laptop battery to water or other moist/wet substances.

Don't store your laptop battery Lenovo 20fn004n** for long periods plugged into or attached to any power source, including AC adapters and laptop security carts plugged into an outlet;

Higher Watt hours (Whr) or milliAmpere hour (mAH) on the same system under the same operating conditions means longer battery run time. For example, if you compare the same system, running the same applications, the Lenovo 20fn004n** battery with 75Whr would provide approximately 37% more run time than the 53Whr Sony battery.

Avoid purchasing spare Lenovo 20fn004n** Battery for later use. Observe manufacturing dates. Do not buy old stock, even if sold at clearance prices.